Brenna vs Rose
USA · Open Women · 2 results Brenna Pierson
IRL · Open Women · 2 results Rose O Reilly
Station radar · best race with a field of 30 or more
Brenna: Boston 2026, Open Women · Rose: Boston 2025, Pro Women
Not the same division. Brenna's race here is Open Women and Rose's is Pro Women, with different weights and fields. The chart shows how each did against their own field, not who is faster.
This chart shows where Brenna and Rose sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Brenna: strongest on Push (faster than 99% of the field), weakest on Runs (faster than 46%).Rose: strongest on Carry (faster than 61% of the field), weakest on Push (faster than 11%).
See the numbers
| Part | Brenna: faster than | Rose: faster than |
|---|---|---|
| Ski | 83% | 26% |
| Push | 99% | 11% |
| Pull | 74% | 39% |
| BBJ | 83% | 27% |
| Row | 98% | 28% |
| Carry | 89% | 61% |
| Lunges | 94% | 35% |
| Wall balls | 99% | 24% |
| Roxzone | 74% | 54% |
| Runs | 46% | 59% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Brenna | Rose |
|---|---|---|
| SkiErg | 83% | 26% |
| Sled push | 99% | 11% |
| Sled pull | 74% | 39% |
| Burpee broad jump | 83% | 27% |
| Row | 98% | 28% |
| Farmers carry | 89% | 61% |
| Sandbag lunges | 94% | 35% |
| Wall balls | 99% | 24% |
| Roxzone (moving) | 74% | 54% |
| Runs (8 km) | 46% | 59% |
The share of their own field each athlete beat on that segment, at the race named on the left. Higher is better; green marks the better of the two. A dash means no split was published.
Those races as one bar each
This chart draws the race in order, left to right: each 1 km run (blue), each station (yellow) and the roxzone (grey), sized by its time.Brenna · Boston 2026 · Open Women: 49:35 running, 31:58 at the stations and 6:21 in the roxzone; the longest station was the burpee broad jumps (5:26).Below, Rose · Boston 2025 · Pro Women: 39:05 running, 42:11 at the stations and 5:04 in the roxzone; the longest station was the wall balls (8:04).
See the numbers
| Part | Brenna · Boston 2026 · Open Women | Rose · Boston 2025 · Pro Women |
|---|---|---|
| Run 1 | 5:11 | 5:38 |
| SkiErg | 4:59 | 5:02 |
| Run 2 | 6:10 | 4:43 |
| Sled push | 2:05 | 4:37 |
| Run 3 | 6:32 | 4:38 |
| Sled pull | 5:15 | 6:21 |
| Run 4 | 6:20 | 4:43 |
| Burpee broad jump | 5:26 | 5:31 |
| Run 5 | 6:35 | 4:49 |
| Row | 4:49 | 5:14 |
| Run 6 | 6:09 | 4:43 |
| Farmers carry | 1:57 | 2:13 |
| Run 7 | 6:01 | 4:44 |
| Sandbag lunges | 3:45 | 5:09 |
| Run 8 | 6:38 | 5:07 |
| Wall balls | 3:42 | 8:04 |
| Roxzone | 6:21 | 5:04 |
| Finish | 1:27:49 | 1:26:10 |
Head to head: 1 race they both ran
| Race | Brenna | Rose | Gap |
|---|---|---|---|
| Boston 2026 Open Women · 8 Oct 2026 | 1:27:49 | 1:27:56 | 0:07 · Brenna faster |
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